Western blot. All lanes: STK38L antibody at 6ug/ml. Lane 1: A375 whole cell lysate. Lane 2: HepG2 whole cell lysate. Lane 3: A549 whole cell lysate. Lane 4: HCT116 whole cell lysate. Secondary. Goat polyclonal to rabbit IgG at 1/10000 dilution. Predicted band size: 55, 44 kDa. Observed band size: 55 kDa.